Inventor · disambiguated record
Keun Hoon Yoo
Also filed as: YOO KEUN H · YOO KEUN J · YOO KEUN JAE · YOO KEUN-HOON
36 granted patents·17 pending applications·76 citations·filing 1999–2022
95Inventor score
Top patents by PatentIndex Score
53 records- 0188US10066041B2Thermoplastic resin, method of preparing the same and thermoplastic resin composition including the sameLG CHEMICAL LTD·Filed 2016·Granted Sep 4, 2018·2 cites·19 claims
- 0288US7019049B1Process for preparing thermoplastic transparent resinLG CHEMICAL LTD·Filed 2000·Granted Mar 28, 2006·32 cites·9 claims
- 0386US9834645B2Thermoplastic resin composition and thermoplastic resin molded article prepared therefromLG CHEMICAL LTD·Filed 2015·Granted Dec 5, 2017·2 cites·19 claims
- 0481US7417088B2Thermoplastic resin compositionLG CHEMICAL LTD·Filed 2006·Granted Aug 26, 2008·4 cites·17 claims
- 0580US9006330B2Thermal stabilizer-free thermoplastic resin composition and method of preparing the sameLG CHEMICAL LTD·Filed 2012·Granted Apr 14, 2015·3 cites·19 claims
- 0678US7579406B2Transparent thermoplastic resin compositions and process for preparing the sameLG CHEMICAL LTD·Filed 2005·Granted Aug 25, 2009·4 cites·12 claims
- 0777US10053573B1Thermoplastic resin composition and method of preparing the sameLG CHEMICAL LTD·Filed 2016·Granted Aug 21, 2018·1 cites·20 claims
- 0873US9926444B2Thermoplastic resin composition, method of preparing the same and molded product using the sameLG CHEMICAL LTD·Filed 2015·Granted Mar 27, 2018·1 cites·13 claims
- 0971US9085686B2Rubber polymer latex with multi-layer core-shell structure, preparation method thereof and acrylonitrile-butadiene-styrene graft copolymer comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Jul 21, 2015·1 cites·15 claims
- 1066US10941289B2Graft copolymer, thermoplastic resin composition including graft copolymer, and method of preparing thermoplastic resin compositionLG CHEMICAL LTD·Filed 2018·Granted Mar 9, 2021·0 cites·17 claims
- 1165US11434358B2Matrix copolymer, graft copolymer, and thermoplastic resin compositionLG CHEMICAL LTD·Filed 2019·Granted Sep 6, 2022·0 cites·10 claims
- 1265US7897686B2Method for preparing graft rubber latex having low residual monomer contentLG CHEMICAL LTD·Filed 2006·Granted Mar 1, 2011·1 cites·7 claims
- 1365US6774182B2Process for preparing thermoplastic resin having superior heat-stabilityLG CHEMICAL LTD·Filed 2001·Granted Aug 10, 2004·6 cites·13 claims
- 1465US2023383025A1Method for preparing vinyl chloride-based polymer and vinyl chloride-based polymer prepared therebyLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 1564US11299615B2Thermoplastic resin compositionLG CHEMICAL LTD·Filed 2019·Granted Apr 12, 2022·0 cites·14 claims
- 1664US8299175B2Method of preparing thermoplastic resin having superior gloss, impact strength and whitenessYOO KEUN-HOON·Filed 2008·Granted Oct 30, 2012·2 cites·20 claims
- 1764US8129469B2Graft copolymer, method for preparing the same and thermoplastic resin composition containing the sameO HYUN-TAEK·Filed 2005·Granted Mar 6, 2012·2 cites·14 claims
- 1863US11421103B2Method for preparing graft copolymer powderLG CHEMICAL LTD·Filed 2018·Granted Aug 23, 2022·0 cites·12 claims
- 1963US6806315B2Method for preparing of weatherability thermoplastic resinLG CHEMICAL LTD·Filed 2001·Granted Oct 19, 2004·7 cites·21 claims
- 2062US10329416B2Thermoplastic resin composition and molded article manufactured from the sameLG CHEMICAL LTD·Filed 2017·Granted Jun 25, 2019·0 cites·20 claims
- 2160US11312852B2Method for preparing graft copolymer complex, graft copolymer complex, and thermoplastic resin composition comprising graft copolymer complexLG CHEMICAL LTD·Filed 2018·Granted Apr 26, 2022·0 cites·14 claims
- 2260US7217763B2Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereofLG CHEMICAL LTD·Filed 2002·Granted May 15, 2007·5 cites·7 claims
- 2359US10689473B2Graft copolymer, method of preparing graft copolymer, thermoplastic resin composition including graft copolymer, and molded part including thermoplastic resin compositionLG CHEMICAL LTD·Filed 2018·Granted Jun 23, 2020·0 cites·17 claims
- 2453US10316179B2Transparent thermoplastic resin and method of preparing the sameLG CHEMICAL LTD·Filed 2016·Granted Jun 11, 2019·0 cites·20 claims
- 2553US10196511B2Thermoplastic resin composition and molded product article including the sameLG CHEMICAL LTD·Filed 2016·Granted Feb 5, 2019·0 cites·16 claims
- 2652US10703896B2Transparent thermoplastic resin and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted Jul 7, 2020·0 cites·13 claims
- 2751US9790356B2Method of preparing thermoplastic resinLG CHEMICAL LTD·Filed 2015·Granted Oct 17, 2017·0 cites·11 claims
- 2851US8927631B2Transparent thermoplastic resin composition and molded article prepared therefromLG CHEMICAL LTD·Filed 2014·Granted Jan 6, 2015·0 cites·10 claims
- 2950US8809463B2Method of preparing rubber latex having high polymerization stabilityLG CHEMICAL LTD·Filed 2012·Granted Aug 19, 2014·0 cites·14 claims
- 3049US11267964B2Thermoplastic resin composition and thermoplastic resin molded article prepared by using the sameLG CHEMICAL LTD·Filed 2018·Granted Mar 8, 2022·0 cites·16 claims
- 3149US9932472B2Production method for rubber-reinforced thermoplastic resinLG CHEMICAL LTD·Filed 2014·Granted Apr 3, 2018·0 cites·15 claims
- 3249US9920153B2Method of preparing thermoplastic resin composition having superior surface clearness and glossLG CHEMICAL LTD·Filed 2014·Granted Mar 20, 2018·0 cites·15 claims
- 3349US9840618B2Thermoplastic resin composition having superior chemical resistance and transparency, method of preparing the same and molded article including the sameLG CHEMICAL LTD·Filed 2015·Granted Dec 12, 2017·0 cites·15 claims
- 3446US2008073624A1Light-diffusing resin composition with advanced mechanical propertiesLG CHEMICAL LTD·Filed 2007·Application pending·0 cites
- 3546US2006079649A1Method for preparing rubber latexJUNG YU-SUNG·Filed 2005·Application pending·0 cites
- 3643US2006201428A1Shower head and method of fabricating the samePARK YOUNG H·Filed 2006·Application pending·0 cites
- 3743US2005239962A1Acrylonitrile-butadiene-styrene (ABS) thermoplastic transparent resinYOO KEUN-HOON·Filed 2005·Application pending·0 cites
- 3842US10626227B2Method of preparing resin powder and integrated coagulator for the sameLG CHEMICAL LTD·Filed 2015·Granted Apr 21, 2020·0 cites·9 claims
- 3942US7812115B2Method for preparing high molecule latex resin powderLG CHEMICAL LTD·Filed 2006·Granted Oct 12, 2010·0 cites·7 claims
- 4042US2005107540A1Acrylonitrile-butadiene-styrene (abs) thermoplastic transparent resinFiled 2002·Application pending·0 cites
- 4142US2007078221A1Thermoplastic resin composition and method for preparing the sameCHOI JEONG-SU·Filed 2006·Application pending·0 cites
- 4240US2005158469A1Reactor for thin film deposition and method for depositing thin film on wafer using the reactorFiled 2005·Application pending·0 cites
- 4339US2006074137A1Process for preparing expandable polystyrene resin and expandable polystyrene resin compositionAHN BONG-KEUN·Filed 2005·Application pending·0 cites
- 4438US6506845B1Method of preparing rubber substrateLG CHEMICAL LTD·Filed 1999·Granted Jan 14, 2003·3 cites·22 claims
- 4537US2006194908A1Colored expandable polystyrene resin having high strength, method for producing thereof, and expandable molded product using the sameBAEK SUNG H·Filed 2006·Application pending·0 cites
- 4635US2004187779A1Thin film deposition reactorFiled 2004·Application pending·0 cites
- 4735US2004191413A1Reactor for thin film deposition and method for depositing thin film on wafer using the reactorFiled 2002·Application pending·0 cites
- 4834US9624332B2Graft monomer composition for thermoplastic transparent resin, composition for thermoplastic transparent resin using the same, and thermoplastic transparent resin having good transparency and colorCHOI JEONG-SU·Filed 2011·Granted Apr 18, 2017·0 cites·6 claims
- 4932US2004180553A1Method of depositing ALD thin films on waferFiled 2004·Application pending·0 cites
- 5032US2007123648A1Method for preparing rubber-reinforced thermoplastic resin, and rubber-reinforced thermoplastic resin composition using the sameLEE JUN-TAE·Filed 2005·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Keun Hoon Yoo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →